2018610720

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{7417}}^1$

素因数の和:7454

約数の個数: 288

約数和(自身を含む): 8165259648

約数和(自身を除く): 6146648928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7417, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 14834, 15120, 17010, 18144, 19440, 22251, 22680, 27216, 29668, 30240, 34020, 37085, 38880, 44502, 45360, 51919, 54432, 59336, 66753, 68040, 74170, 89004, 90720, 103838, 111255, 118672, 133506, 136080, 148340, 155757, 178008, 200259, 207676, 222510, 237344, 259595, 267012, 272160, 296680, 311514, 333765, 356016, 400518, 415352, 445020, 467271, 519190, 534024, 593360, 600777, 623028, 667530, 712032, 778785, 801036, 830704, 890040, 934542, 1001295, 1038380, 1068048, 1186720, 1201554, 1246056, 1335060, 1401813, 1557570, 1602072, 1661408, 1780080, 1802331, 1869084, 2002590, 2076760, 2136096, 2336355, 2403108, 2492112, 2670120, 2803626, 3003885, 3115140, 3204144, 3560160, 3604662, 3738168, 4005180, 4153520, 4205439, 4672710, 4806216, 4984224, 5340240, 5607252, 6007770, 6230280, 6408288, 7009065, 7209324, 7476336, 8010360, 8307040, 8410878, 9011655, 9345420, 9612432, 10680480, 11214504, 12015540, 12460560, 12616317, 14018130, 14418648, 14952672, 16020720, 16821756, 18023310, 18690840, 19224864, 21027195, 22429008, 24031080, 24921120, 25232634, 28036260, 28837296, 32041440, 33643512, 36046620, 37381680, 42054390, 44858016, 48062160, 50465268, 56072520, 57674592, 63081585, 67287024, 72093240, 74763360, 84108780, 96124320, 100930536, 112145040, 126163170, 134574048, 144186480, 168217560, 201861072, 224290080, 252326340, 288372960, 336435120, 403722144, 504652680, 672870240, 1009305360, 2018610720]

約数ペア:

[(1, 2018610720), (2, 1009305360), (3, 672870240), (4, 504652680), (5, 403722144), (6, 336435120), (7, 288372960), (8, 252326340), (9, 224290080), (10, 201861072), (12, 168217560), (14, 144186480), (15, 134574048), (16, 126163170), (18, 112145040), (20, 100930536), (21, 96124320), (24, 84108780), (27, 74763360), (28, 72093240), (30, 67287024), (32, 63081585), (35, 57674592), (36, 56072520), (40, 50465268), (42, 48062160), (45, 44858016), (48, 42054390), (54, 37381680), (56, 36046620), (60, 33643512), (63, 32041440), (70, 28837296), (72, 28036260), (80, 25232634), (81, 24921120), (84, 24031080), (90, 22429008), (96, 21027195), (105, 19224864), (108, 18690840), (112, 18023310), (120, 16821756), (126, 16020720), (135, 14952672), (140, 14418648), (144, 14018130), (160, 12616317), (162, 12460560), (168, 12015540), (180, 11214504), (189, 10680480), (210, 9612432), (216, 9345420), (224, 9011655), (240, 8410878), (243, 8307040), (252, 8010360), (270, 7476336), (280, 7209324), (288, 7009065), (315, 6408288), (324, 6230280), (336, 6007770), (360, 5607252), (378, 5340240), (405, 4984224), (420, 4806216), (432, 4672710), (480, 4205439), (486, 4153520), (504, 4005180), (540, 3738168), (560, 3604662), (567, 3560160), (630, 3204144), (648, 3115140), (672, 3003885), (720, 2803626), (756, 2670120), (810, 2492112), (840, 2403108), (864, 2336355), (945, 2136096), (972, 2076760), (1008, 2002590), (1080, 1869084), (1120, 1802331), (1134, 1780080), (1215, 1661408), (1260, 1602072), (1296, 1557570), (1440, 1401813), (1512, 1335060), (1620, 1246056), (1680, 1201554), (1701, 1186720), (1890, 1068048), (1944, 1038380), (2016, 1001295), (2160, 934542), (2268, 890040), (2430, 830704), (2520, 801036), (2592, 778785), (2835, 712032), (3024, 667530), (3240, 623028), (3360, 600777), (3402, 593360), (3780, 534024), (3888, 519190), (4320, 467271), (4536, 445020), (4860, 415352), (5040, 400518), (5670, 356016), (6048, 333765), (6480, 311514), (6804, 296680), (7417, 272160), (7560, 267012), (7776, 259595), (8505, 237344), (9072, 222510), (9720, 207676), (10080, 200259), (11340, 178008), (12960, 155757), (13608, 148340), (14834, 136080), (15120, 133506), (17010, 118672), (18144, 111255), (19440, 103838), (22251, 90720), (22680, 89004), (27216, 74170), (29668, 68040), (30240, 66753), (34020, 59336), (37085, 54432), (38880, 51919), (44502, 45360)]